Even after Implementation Day, US persons continue to be broadly prohibited from engaging in transactions with Iran, beyond three limited areas of relief agreed to in the JCPOA, in addition to longstanding authorizations in place prior to the JCPOA to allow exports of certain goods such as food, medicine, medical products, and agricultural commodities.
Read the full text of the recent speech by the OFAC Director at the June 16, 2016 Atlantic Council event, here.